Add methods to support ticking/unticking check list items
Add methods to support ticking/unticking check list items

lalankea/product-jaggery,wso2/jaggery,wso2/product-jaggery,sameerak/jaggery,cnapagoda/jaggery,Niranjan-K/jaggery,manuranga/product-jaggery,hevayo/jaggery,wso2/product-jaggery,hmrajas/jaggery,rasika90/jaggery,cnapagoda/jaggery,hevayo/jaggery,charithag/product-jaggery,DMHP/jaggery,thusithathilina/jaggery,manuranga/product-jaggery,lalankea/product-jaggery,maheshika/jaggery,charithag/product-jaggery,Niranjan-K/jaggery,cnapagoda/jaggery,maheshika/jaggery,wso2/jaggery,lalankea/product-jaggery,sameerak/jaggery,DMHP/jaggery,hmrajas/jaggery,DMHP/jaggery,thusithathilina/jaggery,rasika/jaggery,rasika90/jaggery,charithag/product-jaggery,wso2/product-jaggery,rasika90/jaggery,lalankea/product-jaggery,Niranjan-K/jaggery,hmrajas/jaggery,manuranga/product-jaggery,rasika/jaggery,hevayo/jaggery,wso2/product-jaggery,wso2/jaggery,maheshika/jaggery,rasika/jaggery,charithag/product-jaggery,manuranga/product-jaggery,sameerak/jaggery,thusithathilina/jaggery